Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 9556

Hash
0000005c4aa2c60117e26321910d6651911f86ea566dd9f624a33d459ad17eed
Confirmations
32629
Time
2026-09-28 09:21:33 UTC
Median time
2026-09-28 09:12:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
a161fcf72830e8cd599ba59bc45bb333f725430ea00be49bc8c382fcab6ac526
Previous block
000000698333a7f89897f58331890f777b4d57884d2ee40ee108bdd545bfd05b
Next block
0000001348ea8bbb0840407d69cb61fa6c44b0e7f50ae1cffe5686d6d2a2a7ba

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 9556 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
a161fcf72830…82fcab6ac526 coinbase1250